Banggood

Small and Very Good.

Izvrstan proizvod! Preporuka!

Items arrived in good condition. Assembled the DC converter and it works very well on my solar panel.

no registra el voltaje de entrada como lo pueden ver en la foto y el led tiene falla

It is good for the price. A good option if you want to start and don’t have a lot of money to buy a better one.

Not try it yet, but it’s cool! Very fast delivery and well packed.

Arrived safely and works as expected.

sve pohvale.

The down unit itself seems to be fine. Unfortunately some wise guy changed the transparent clear plastic cover against press paper. I would accept if the guy would have realised that the material is NOT transparent and applied a cut-out for the display!

Utile per avere una alimentatore a tensione variabile, per circuiti di prova o come dimmer. La misura di volt può essere claibrata per una corretta precisione dell'indicazione. La custodia in plexiglass arriva protetta. Io ho tolto la protezione in modo da vedere il solo display. Altrimenti togliere su tutti i componenti la pellicola. Montaggio facile. Useful for having a variable voltage power supply, for test circuits or as a dimmer. The volt measurement can be claibrated for correct indication